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    • 1. 发明授权
    • Lubricating oil system
    • 润滑油系统
    • US4105092A
    • 1978-08-08
    • US759173
    • 1977-01-13
    • Gunter ZeidlerChristian Gunther
    • Gunter ZeidlerChristian Gunther
    • F01M11/04F01M11/10F01M1/18
    • F01M11/10F01M11/04
    • A drive mechanism lubricating system which includes a lubricating medium storage tank and an oil reservoir arranged at the drive mechanism for accommodating a predetermined quantity of lubricating medium. A first pump is arranged at the drive mechanism for constantly replenishing the oil reservoir with a supply of lubricating medium to maintain a predetermined quantity therein during an operation of the drive mechanism. A second pump, having a higher conveying power than the first pump, is arranged at the drive mechanism and operatively connects the oil reservoir with the storage tank for conveying excess lubricating medium from the reservoir to the storage tank. A monitoring construction is arranged in a delivery conduit of the second pump for monitoring the condition of the lubricating medium and providing an output signal upon a failure in a return flow of the lubricating medium, with the output signal from the monitoring construction triggering a warning device to indicate the failure in the lubricating system. An additional pump is provided for supplying lubricating medium from the reservoir to lubricating points of the drive mechanism with a monitoring construction being arranged in conduits from the additional pump to monitor the operative condition of the pump and provide a signal indicative of a failure of such pump.
    • 一种驱动机构润滑系统,其包括润滑介质储罐和设置在所述驱动机构处的用于容纳预定量的润滑介质的储油器。 第一泵布置在驱动机构处,用于在驱动机构的操作期间用供给的润滑介质不断地补充储油器以保持其中的预定量。 具有比第一泵更高的输送功率的第二泵布置在驱动机构处,并且可操作地将储油器与储存罐连接,以将多余的润滑介质从储存器输送到储罐。 监测结构设置在第二泵的输送管道中,用于监测润滑介质的状态,并且在润滑介质的回流中出现故障时提供输出信号,来自监测结构的输出信号触发报警装置 以指示润滑系统中的故障。 提供了一个附加泵,用于将润滑介质从储存器供给到驱动机构的润滑点,监测结构被布置在来自附加泵的管道中,以监测泵的操作状态并提供指示这种泵的故障的信号 。